Six responsible adults, two best friends - and one day that changes everything.

'This is a story which begins with a barbecue in the suburbs. . .'

By the end of it a lifelong friendship will be in tatters, a marriage on the rocks and an innocent bystander dead.

In just one evening six lives will change for ever . . .

If you aren't already a Moriarty addict, you will be after this utterly obsessive read.